Administration Console Online Help

Configure connection
factory default delivery parameters

After you configure a
connection factory, you can define various default message delivery
parameters. For example, if a client does not specify certain delivery
parameters then the value of those parameters can be controlled with the
default delivery parameters on this page. In addition, you can associate
a unit-of-order with all sessions created from a factory configured with
unit-of-order enabled, and, optionally, a name provided. As a result,
all sessions created from this connection factory will have
unit-of-order enabled. All messages produced from the same session will
belong to the same unit-of-order. Messages from different sessions
belong to different unit-of-orders.

To configure default
delivery parameters on a connection factory:

If you have not already done so, in the Change Center of the Administration Console, click Lock & Edit (see Use the Change Center).

In the
Administration Console, navigate to the connection factory resource
that you want to configure:

In
Default Priority, specify the default
priority used for messages when a priority is not explicitly
defined.

In
Default Time-To-Live, specify the maximum
length of time, in milliseconds, that a message will exist. This
value is used for messages when a priority is not explicitly
defined.

In
Default Time-To-Deliver, specify the delay
time, in milliseconds, between when a message is produced and when
it is made visible on its destination.

In
Default Delivery Mode, select the delivery
mode (Persistent or Non-Persistent) assigned to all messages sent
by a producer using this connection factory.

In
Default Redelivery, specify the delay time,
in milliseconds, before rolled back or recovered messages are
redelivered.

In
Default Compression Threshold, specify the
number of bytes for a serialized message body so any message that
exceeds this limit will trigger message compression when the
message is sent or received by the JMS message producer or
consumer.

In
Default Unit-of-Order for Producer, select
the default Unit-of-Order producer for this connection factory.
Select System-generated to allow the system
to generate a Unit-of-Order name. Select
User-Generated to set the unit-of-order
name to the name specified in the User-generated
Unit-of-Order Name field.

In
User-generated Unit-of-Order Name, specify
a Unit-of-Order Name when the Default Unit-of-Order Producer is
set to User-generated.